Zeiss CP.3 25mm T2.1 Cinema Lens with E-Mount
Overview
The Zeiss CP.3 25mm T2.1 Cinema Lens with E-Mount is a wide-angle spherical prime that covers Full Frame sensors. Wide-angle coverage takes in more of a location than the eye does, which suits establishing shots, landscapes, and interiors where the space carries the scene. It uses an E-Mount with manual focus. Standard electronic contacts pass aperture and focus information between the lens and the camera body.
Features
Key Features
Wide Full Frame Coverage
The lens covers Full Frame sensors, projecting a 43.3 mm image circle. A wide-angle field of view holds a subject and its surroundings in one frame, which is what establishing shots, interiors, and landscape work call for.
300° Focus Throw
Its 300° focus throw is long, spreading distance marks widely for precise, repeatable pulls, with a slower full rack as the trade.
User-Interchangeable Mount
The mount can be swapped by the owner, letting one lens follow a camera package across bodies rather than staying tied to whichever mount it shipped with. That matters most to owner-operators buying into a system they expect to change.
Electronic Contacts
Contacts in the mount pass aperture and focus information between lens and body. The camera records those settings into metadata and can drive the iris electronically where the body supports it.
Focus & Handling
10.2 in Minimum Focus
Mount & Rig Integration
0.8-Pitch Cine Gears
The lens carries 0.8-pitch cine gears, the standard pitch for follow focus units and lens motors. Compatibility with lens control systems lets a solo operator make consistent, repeatable focus pulls, or a camera assistant control the lens remotely.
95mm Front Diameter
The front element measures 95mm, which fits a compact matte box directly and steps up to a 114 mm clamp with an adapter ring. Matte box fit follows from this measurement rather than from the filter thread, since the clamp grips the outside of the barrel.